Issue #17041: Fix doctesting when Python is configured with the
--without-doc-strings.
diff --git a/Lib/test/test_genexps.py b/Lib/test/test_genexps.py
index 1f46af1..d8eb550 100644
--- a/Lib/test/test_genexps.py
+++ b/Lib/test/test_genexps.py
@@ -221,7 +221,8 @@
>>> set(attr for attr in dir(g) if not attr.startswith('__')) >= expected
True
- >>> print(g.__next__.__doc__)
+ >>> from test.support import HAVE_DOCSTRINGS
+ >>> print(g.__next__.__doc__ if HAVE_DOCSTRINGS else 'x.__next__() <==> next(x)')
x.__next__() <==> next(x)
>>> import types
>>> isinstance(g, types.GeneratorType)